27460890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 79315200

約数和(自身を除く): 51854310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 53, 54, 57, 90, 95, 101, 106, 114, 135, 159, 171, 190, 202, 265, 270, 285, 303, 318, 342, 477, 505, 513, 530, 570, 606, 795, 855, 909, 954, 1007, 1010, 1026, 1431, 1515, 1590, 1710, 1818, 1919, 2014, 2385, 2565, 2727, 2862, 3021, 3030, 3838, 4545, 4770, 5035, 5130, 5353, 5454, 5757, 6042, 7155, 9063, 9090, 9595, 10070, 10706, 11514, 13635, 14310, 15105, 16059, 17271, 18126, 19190, 26765, 27189, 27270, 28785, 30210, 32118, 34542, 45315, 48177, 51813, 53530, 54378, 57570, 80295, 86355, 90630, 96354, 101707, 103626, 135945, 144531, 160590, 172710, 203414, 240885, 259065, 271890, 289062, 305121, 481770, 508535, 518130, 610242, 722655, 915363, 1017070, 1445310, 1525605, 1830726, 2746089, 3051210, 4576815, 5492178, 9153630, 13730445, 27460890]

約数ペア:

[(1, 27460890), (2, 13730445), (3, 9153630), (5, 5492178), (6, 4576815), (9, 3051210), (10, 2746089), (15, 1830726), (18, 1525605), (19, 1445310), (27, 1017070), (30, 915363), (38, 722655), (45, 610242), (53, 518130), (54, 508535), (57, 481770), (90, 305121), (95, 289062), (101, 271890), (106, 259065), (114, 240885), (135, 203414), (159, 172710), (171, 160590), (190, 144531), (202, 135945), (265, 103626), (270, 101707), (285, 96354), (303, 90630), (318, 86355), (342, 80295), (477, 57570), (505, 54378), (513, 53530), (530, 51813), (570, 48177), (606, 45315), (795, 34542), (855, 32118), (909, 30210), (954, 28785), (1007, 27270), (1010, 27189), (1026, 26765), (1431, 19190), (1515, 18126), (1590, 17271), (1710, 16059), (1818, 15105), (1919, 14310), (2014, 13635), (2385, 11514), (2565, 10706), (2727, 10070), (2862, 9595), (3021, 9090), (3030, 9063), (3838, 7155), (4545, 6042), (4770, 5757), (5035, 5454), (5130, 5353)]